baber/WOPTO huggingface dataset:
Patent JP-S63159446-A (JP)
Title: Modified polyvinylidene fluoride molding and its production
Inventor: KARIGAYA KOUICHI
IPC: C08J7/12
Filed: 1986-12-22
Abstract: PURPOSE:To produce the title molding improved in adhesiveness and surface hydrophilicity, by impregnating a polyvinylidene fluoride molding with a specified graft/crosslinking part and irradiating the product with electron beams. CONSTITUTION:100pts.wt. polyvinylidene fluoride molding is impregnated with 0.1-50pts.wt. at least one graft/crosslinking part of an MW >=1,000 selected from among a monomer and/or an oligomer of a bismaleimide (derivative) and a monomer and/or an oligomer of another imide derivative and irradiated with electron beams at 0.5-50Mrad to form a modified vinylidene fluoride polymer layer having a graft chain and/or crosslinked part comprising bismaleimide (derivative) units and having an effective permeation thickness of 0.1-500mum on the surface of the molding.
Patent JP-H01148551-A (JP)
Title: Plastic sheet molding vessel
Inventor: YAMADA MUNEKI
IPC: B65D1/28
Filed: 1987-12-07
Abstract: PURPOSE:To contrive improvements in gas permeability, flavor holding properties and appearance properties, by a method wherein chain transfer of dehydrogen chloride reaction of vinylidene chloride resin is interrupted with an adhesive agent resin layer by interposing the adhesive agent resin layer between an intermediate layer of the vinylidene chloride resin and a scrap return layer. CONSTITUTION:A vessel wall having an intermediate layer 4 of vinylidene chloride resin, an inner and outer layers 5, 6 of the thermoplastic resin extrudable at a temperature of 220 deg.C or lower and an olefin copolymer containing a polar group provided on both sides of the intermediate layer 4 for its main ingredients is comprised of adhesive agent layers 7a, 7b extrudable at a temperature of 220 deg.C or lower and a scrap return layer 8 provided between the adhesive agent layer and at least one side 5 (6) of the inner and outer layer. Then an inorganic or organic white or colored pigment not containing substantially an iron or zinc or chromium ingredient is contained in at least the outer layer 6 out of the inner and outer layers. With this construction, incidence of light into a resin layer due to reflection or absorption of the light due to the pigment and photo-discoloration of resin are prevented, coloring of the resin due to thermal history of the resin is concealed and appearance properties of a vessel is improved.
Patent JP-H11124552-A (JP)
Title: Water-redispersible pressure-sensitive adhesive composition
Inventor: NAGASE TERUTAKA
IPC: C09J133/06
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive compsn. which is redispersible in water and has stickiness hardly changing with time by adding a tert. aminoalcohol and a nonionic surfactant to an aq. dispersion of a copolymer of an alkyl (meth)acrylate, a caprolactone adduct of (meth)acrylic acid, (meth) acrylic acid, an alkoxyalkyl (meth)acrylate, etc. SOLUTION: This compsn., which facilitates waste paper recovery, is obtd. by adding a tert. aminoalcohol having a b.p. of about 220 deg.C in an amt. corresponding to 50-120 mol.% of carboxyl groups of the below-described copolymer and a nonionic surfactant in an amt. of 2-40 wt.% of the copolymer to an aq. dispersion of a copolymer of 50-90 wt.% alkyl (meth)acrylate having a 4-12C alkyl group, 1-10 wt.% caprolactone adduct of (meth)acrylic acid (the number of moles of caprolactone added being 1-10), 2-20 wt.% alkoxyalkyl (meth) acrylate, and 0-30 wt.% other copolymerizable monomers.
Patent JP-S63163313-A (JP)
Title: Focus positioning device
Inventor: NAKAMURA KATSUSHIGE
IPC: G02B7/28
Filed: 1986-12-25
Abstract: PURPOSE:To enable accurate automatic focus positioning operation freely without contacting on the surface of a transparent and the surface of an opaque body by varying the angle of irradiation of measurement luminous flux according to the parallel movement position of a movable mirror. CONSTITUTION:The reflection point 12 of measurement luminous flux (b) on a fixed mirror 7 is varied by moving the movable mirror 6 in parallel and measurement luminous flux C reflected by the fixed mirror 7 is put close to and away from the optical axis 5 freely according to the position of the reflec tion point 17 on the fixed mirror 7. Thus, the angle theta of irradiation of measure ment luminous flux (d) to an object 4 is varied according to the parallel move ment position of the movable mirror 6. Consequently, accurate and secure noncontact automatic focus positioning operation is performed from a variety of objects.
Patent JP-H04180798-A (JP)
Title: Dry cleaning method
Inventor: TSUBAKI YASUHIRO
IPC: D06F43/02
Filed: 1990-11-14
Abstract: PURPOSE:To prevent an ozone layer from being destroyed by using terpene hydrocarbon as a dry cleaning solvent. CONSTITUTION:The terpene hydrocarbon is used as the dry cleaning solvent, and the generating tube 36 of a freezer 29 is interpolated to tanks 3, 24, thereby, the solvent is always cooled. In such a case, nitrogen gas is sent to a treatment tub 10, a recovery air duct 19, a distiller 15, and a condenser 27 system from a nitrogen gas supply device 37 in advance, which substitutes the nitrogen gas for the air in the inside of the tanks 3, 24. Thereby, it is possible to prevent environmental pollution from occurring which generates the destruction of the ozone layer.
Patent JP-H07163089-A (JP)
Title: Air cooled type oil cooling device for rotary electric machine
Inventor: KUWABARA KENJI
IPC: H02K9/02
Filed: 1993-12-09
Abstract: PURPOSE:To prevent drop of insulation resistance of a stator and a rotor by preventing that the air flows into the inside comprising the stator and rotor from an air cooled type oil cooling device when operation thereof stops in such air cooled type oil cooling device for cooling a lubricant oil to be supplied to a bearing of a rotary electric machine which is cooled by the air supplied from a fan attached to a shaft of the rotor of the rotary electric machine and is provided at an intake path for taking the cooling air for cooling the rotor. CONSTITUTION:A flapper type damper 30 which is closed by its own weight when there is no flow of the cooling air is provided at an air exit of an air cooled type oil cooling device 20 so that when flow of cooling air stops because operation of a rotary electric machine stops, this flapper type damper 30 closes by its own weight in view of preventing the air from flowing into the inside.
Patent JP-H06155837-A (JP)
Title: Printer
Inventor: OCHIAI TERUYUKI
IPC: B41J15/04
Filed: 1992-11-18
Abstract: PURPOSE:To print in high quality by conveying a sheet in a predetermined sheet conveying direction irrespective of thickness of the sheet. CONSTITUTION:The printer comprises sheet pressing position regulating means 30 so moving a support shaft 12 of a sheet retaining member 11 in A sheet conveying direction as to bring sheet pressing position (X1, X2) of the member 11 into coincidence with a reference pressing position Xs.
Patent JP-H01150215-A (JP)
Title: Protective film of thin-film element and production thereof and magnetic head
Inventor: KAWABE TAKASHI
IPC: G11B5/31
Filed: 1987-12-08
Abstract: PURPOSE:To form a protective film having a small film stress at a high film forming speed by using a mixture essentially composed of aluminum oxide and aluminum nitride as the protective film. CONSTITUTION:The protective film 26 is formed of the mixture composed of the aluminum oxide and the aluminum nitride. The mixing ratio of the aluminum nitride is confined to <=50% and a high-frequency sputtering method is adopted as the film forming method at this time. The mixture composed of the aluminum oxide and the aluminum nitride is used as a target and the aluminum nitride is made to co-exist in the film in a manner as to stabilize electric discharge and to increase the film forming speed, by which the effect of increasing the volume is suppressed and the smaller compressive stress and film stress than the compressive stress and film stress of a film consisting of the aluminum oxide alone are obtd. As a result, the protective film having several tens mum thickness and the small film stress is formed at the high film forming speed.
Patent JP-H03171477-A (JP)
Title: Data recording and reproducing device
Inventor: YAMADA TOMOYASU
IPC: G11B20/10
Filed: 1989-11-30
Abstract: PURPOSE:To surely record and reproduce a data to be backed up by dividing it into groups by signal-processing, decoding and storing a regenerative data upon detection of a discriminating data for the recording time at the time of reproducing and outputting this to a host device. CONSTITUTION:The data to be backed up, which is inputted from the host device via an input means 11a1, is temporarily stored in a 1st storage means 11c11. A prescribed amt. of data stored in the 1st storage means 11c11 is coded by a 1st signal processing means 11d1, and the discriminating data and the coded data are recorded in turn to a recording medium 14. Then, the data recorded on the recording medium 14 is reproduced by a reproducing means 11e2, while the discriminating data is detected by a detecting means 11b2 and the data decoded by a 2nd signal processing means 11d2 is temporarily stored by a 2nd storage means 11c12. Subsequently, this is restored through a data output means 11a2 to the host device 12. By this method, the device is suitable for recording and reproducing the data to be backed up.
Patent JP-H08167004-A (JP)
Title: Feature quantity generating device
Inventor: KAWADA KAYOKO
IPC: B07C3/10
Filed: 1994-12-13
Abstract: PURPOSE: To provide a feature quantity generating device which can recognize a feature quantity that is strong against deformation and variation in the thickness of a line and an extremely complicated character, or KANJI(Character string). CONSTITUTION: The feature quantity generating device which generates a feature quantity for discriminating the class (kind) to which a character, a symbol, etc., belongs from image data (multi-dimensional data) on the character, symbol, etc., is equipped with a multidimensional wavelet transformation device 2 and a wavelet transformation coefficient dimension decreasing device 3. The multidimensional wavelet transformation device 2 transforms transformation data into a multidimensional wavelet to generate a wavelet transformation coefficient array. The wavelet transformation coefficient dimension decreasing device 3 obtains the feature quantity by decreasing the dimensions of the wavelet transformation coefficients generated by the wavelet transformation device 2.
Patent JP-H05153673-A (JP)
Title: Device to be controlled by remote control
Inventor: IWASHITA HIROMI
IPC: H04N5/00
Filed: 1991-11-25
Abstract: PURPOSE:To fetch and process plural remote control signals whose formats are different for each maker and each apparatus. CONSTITUTION:A remote control signal generated from a remote control signal transmitting equipment 1 is received by a receiving part 3 of a photoamplifier, etc., and inputted to a control microcomputer 4. The control microcomputer 4 discriminates to which format the remote control signal from the receiving part 3 belongs. The discriminated remote control signal is allowed to branch to a processing part corresponding to its format, and a prescribed processing is executed. By control signals 11-13 obtained as its result, a prescribed circuit, etc., are controlled.
Patent JP-H08166529-A (JP)
Title: Lens barrel
Inventor: KANEKO KEIICHIRO
IPC: G02B7/04
Filed: 1994-12-13
Abstract: PURPOSE: To accurately track a remote object by applying elastic force to a cam ring fitted in a fixed frame and rotating in parallel with an optical axis and a cam ring slidably fitted in the former cam ring and coaxially rotating in the rotating direction. CONSTITUTION: For example, in the lens barrel of an optical system mounted in an airplane and tracking a target; the cam ring 15 is slidably fitted in the fixed frame 7 and rotates centering around an axis in parallel with the optical axis, and the cam ring 22 is slidably fitted in the cam ring 15 and rotates centering around the axis in parallel with the optical axis. A cam pin 5 is engaged in the spiral cam groove 18 of the cam ring 15 and the cam groove 24 of the cam ring 22, so that a movable frame 3 is moved in an optical axis direction as the cam ring 15 is turned. The elastic force is applied to the cam ring 22 in the rotating direction by an elastic member 29 and the cam pin 5 is interposed in contact with the cam grooves 18 and 24.  Therefore, a gap between the cam grooves 18 and 29 and the cam pin 5 is made extremely small, the position of a lens is uniquely decided, and an image-formation position is not deviated, then the remote object is accurately tracked.
Patent JP-S63166257-A (JP)
Title: Semiconductor device
Inventor: FUKUI HIROKI
IPC: H01L21/331
Filed: 1986-12-27
Abstract: PURPOSE:To reduce the number of steps by constructing a bi-polar transistor using the source region, drain region and well contact region of an MOS transistor formed in the well region respectively as an emitter region, collector region and base region, thereby maintaining the gate electrode in a predetermined bias relative to the opposite conductivity type well. CONSTITUTION:Into a region on a substrate in which transistors 11, 12, 14 are to be formed, phosphorus is introduced to form a region 2. Then boron is introduced into a region in the region 2 and a region in which a transistor 13 is to be formed, forming a region 3. An oxide film 4 is formed between the region 2 and the P-type well region 3, insulating and isolating the respective ones. And after forming polysilicon 5, arsenic is introduced to form an N-type source.drain region 15 and an N-type well contact region 16, and these are formed as an emitter region 19, a collector region 20 and a base region 21. Similarly, boron is introduced to form a P-type source.drain region 17 and a P-type well contact region 18, and these are formed as an emitter region 22, a collector region 23 and a base region 24. With this, coexistence with a bi-polar transistor is enabled without increasing the manufacturing steps of C-MOS elements.
Patent JP-H05140077-A (JP)
Title: N-(2-(2-chloro-4-(3,5-difluorophenoxy)phenoxy) propyl)carbamic acid derivative, its production and noxious life controlling agent containing the derivative as active component
Inventor: SAKAMOTO NORIYASU
IPC: C07C271/16
Filed: 1991-11-25
Abstract: PURPOSE:To provide a new compound useful as an agent for controlling noxious life such as agriculture, forestry or horticulture vermin, grain vermin and hygienic vermin. CONSTITUTION:The compound of formula I (R is methyl or ethyl), e.g. N-[2-{2- chloro-4-(3,5-difluorophenoxy)phenoxy}propyl]carbamic acid ethyl ester. The compound of formula I can be produced by reacting a phenolic compound of formula II (M<1> is alkali metal or H) with a carboxylic acid compound of formula III (L is halogen, methanesulfonyloxy or toluenesulfonyloxy) in a solvent (e.g. DMF) in the presence of a base (e.g. potassium carbonate).
Patent JP-H11217779-A (JP)
Title: Material for reinforcing rubber product and pneumatic tire
Inventor: SATO YOSHITAKA
IPC: D07B1/06
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a pneumatic tire capable of avoiding the buckling of a belt under a very severe condition of using a tire by using a metal single wire having a cross section of an almost rectangular shape as a belt reinforcing material. SOLUTION: This pneumatic tire is obtained by using a metal single wire having an almost rectangular cross section satisfying the ranges of 0.5-10.0 mm width (longer diameter) (a) and 0.05-0.40 mm thickness (shorter diameter) (b) and also the relationship of a>=2b as a reinforcing material for a rubber product, and arranging a plurality of the above metal wires in a belt width direction in parallel as a belt reinforcing material of a pneumatic tire equipped with a belt and tread in a radial direction of a crown part of a carcass extending as toroidal between a left and right pair of bead parts.
Patent JP-H02138222-A (JP)
Title: Composition for stabilizing interleukin-1beta
Inventor: SUGAWARA YUJI
IPC: A61K47/42
Filed: 1988-12-06
Abstract: PURPOSE:To provide a stabilized composition preventing the adsorption of IL-1beta activated substance to the wall of a container and having the improved maintenance of the activity thereof by containing the IL-1beta activated substance and human serum albumin and/or a saccharide and a surfactant. CONSTITUTION:The stabilized composition contains interleukin-1beta (IL-1beta) or a derivative thereof and (A) A1: human serum albumin and/or A2: a saccharide, preferably mannitol, inositol, sucrose, maltose or dextran and (B) a surfactant, preferably a polyoxyethylene glycol sorbitan alkyl ester surfactant, sorbitan monoacyl ester surfactant or fatty acid glyceride surfactant preferably in an A1: A2: B ratio of 0.01-10mg: 1-100mg: 0.001-0.1mg per mug of the IL-1beta activated substance. The further addition of a sulfur-containing reducing agent, e.g., cysteine or thioglycolic acid) to the composition achieves the further improvement of the stabilization effect.
Patent JP-2000083640-A (JP)
Title: Cigarette of twenty first century made of leaf of perilla frutescens crispa
Inventor: KUNIYOSHI MINORU
IPC: A24D1/04
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a cigarette hardly containing nicotine and tar, consequently making smokers continue smoking mentally in piece, extremely usefully contributing to many cigarette lovers, further a nation and peoples. SOLUTION: This cigarette for twenty first century has the same shape as that of an ordinary cigarette, is provided with a filter and comprises contents produced by shredding dried leaves of Perilla frutescens crispa.
Patent JP-H11125937-A (JP)
Title: Image forming device
Inventor: MURAKOSHI KATSUYA
IPC: G03G21/00
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent an image from being chipped off and to prevent transfer paper from being wasted by transferring the image on the back surface of the transfer paper as it is when the size of the image transferred on the back surface is smaller than that of the transfer paper already transferred on the front surface and transferring the image on a different transfer paper when the size of the image is larger than that of the transfer paper already transferred on the front surface. SOLUTION: A ROM 601 or/and a RAM 602 is provided with a means detecting the size of an image read from transfer paper, a means selecting the transfer paper corresponding to the image based on the detected size of the image and a means comparing the size of the image which is to be transferred on the back surface of the transfer paper with that of the transfer paper. When the size of the image which is to be transferred on the back surface is equal to or smaller than that of the transfer paper already transferred on the front surface, the image is transferred on the back surface as it is by a CPU 600.  When the size of the image which is to be transferred on the back surface is larger than that of the transfer paper already transferred on the front surface, the image is transferred on a different transfer paper corresponding to the size of the image which is to be transferred on the back surface.
Patent JP-H05152464-A (JP)
Title: Epoxy resin composition for photosemiconductor sealing
Inventor: OOTSUKI TOMOHITO
IPC: H01L23/31
Filed: 1991-11-25
Abstract: PURPOSE:To improve heat resistance and suppress deterioration of light transmittance in a high-temperature and high-moisture atmosphere by permitting the composition to contain a prescribed epoxy resin with 20-100wt.% of the total epoxy resin and permitting the composition to contain hardening agent and hardening accelerator. CONSTITUTION:The composition contains epoxy resin expressed by a formula I and II with 20-100wt.% of the total epoxy resin. The composition also contains hardening agent and hardening accelerator. When the (m) of the formula I is less than three, heat resistance is not sufficient and when the (m) is over 30, the softening point becomes too high to manufacture the resin composition. When the (l) of the formula II is less than two, heat resistance is not sufficiently high and when the (l) is over 20, the softening point becomes too high to manufacture a resin composition. The epoxy resin which satisfies the formulas I and II improves the heat resistance by its multifunctional molecule structure, deterioration of moisture absorption is suppressed in the high-temperature high- moisture atmosphere at 100-125 deg.C with the moisture of 85-100% and the deterioration of light transmittance is suppressed.
Patent JP-H09147440-A (JP)
Title: Magneto-optical pickup device
Inventor: YAMAGUCHI SHIGEO
IPC: G11B11/10
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To be adapted to a magnetic field modulation system, to miniaturize it and to reduce power consumption by providing a size of an external magnetic field coil smaller than the size of an objective lens. SOLUTION: The external magnetic field coil 4 is wound concentrically with the optical axis of the objective lens 3 circularly, and its size is made smaller than the size of the objective lens 3. Further, the external magnetic field coil 4 is arranged between a magneto-optical recording medium 6 and the objective lens 3 to be fixed to an objective lens 3 hold member constituting an actuator. Thus, since a spot size converged on the magneto-optical recording medium 6 is reduced by an ultra-resolution phenomenon due to the external magnetic field coil 4, the pickup device is dealt with the high density recording of the magneto-optical recording medium 6. Further, since the external magnetic field coil 4 is small in its size in the vicinity of the magnetic recording medium 6, the power consumption for applying the required external magnetic field is reduced.  Thus, the shape of the external magnetic field coil 4 is miniaturized, and further, this device is miniaturized also.
Patent JP-H05146913-A (JP)
Title: Cable cutter
Inventor: OKAMURA HIDESUMI
IPC: B23D29/02
Filed: 1991-11-26
Abstract: PURPOSE:To reduce noise and vibration and allow the reverse driving of a moving edge. CONSTITUTION:A cable cutter is constituted of a fixed edge 11 formed with an edge on the inner periphery, a moving edge 13 rotatably connected to the fixed edge 11 at one end, formed with an edge on the inner periphery, and formed with a gear 14 on the outer periphery, and a gear 85 rotatively driven, spring-excited toward the moving edge 13, and engaged with the gear 14 of the moving edge 13.
Patent JP-H05143096-A (JP)
Title: Speech system
Inventor: KUNISAWA KANJI
IPC: G10L19/26
Filed: 1991-11-26
Abstract: PURPOSE:To obtain a synthesized speech of high quality by providing a speech data generation device with a filter which has specific amplitude characteristics in the speech system which temporarily digitizes a speech waveform. CONSTITUTION:The FIR(finite impulse response) digital filter 14 is provided at the output of the A/D converting circuit 12 of the speech data generation device A. The amplitude characteristics of this filter 14 are shown by an expression. Here, (c) is a constant, (f) is a frequency, and W is nearly a half as large as a sampling frequency. Consequently, a distortion component generated since the output of the A/D converting circuit 12 is not an impulse, but a pulse is removed by using the filter 14. Consequently, the output waveform is not distorted and the speech of high quality is obtained. Further, the circuit on the side of a speech synthesizing device B need not be altered.